12312010101 has 16 divisors (see below), whose sum is σ = 17138350080. Its totient is φ = 7847196720.

The previous prime is 12312010057. The next prime is 12312010111. The reversal of 12312010101 is 10101021321.

It is not a de Polignac number, because 12312010101 - 2¹¹ = 12312008053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12312010111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96936 + ... + 184446.

It is an arithmetic number, because the mean of its divisors is an integer number (1071146880).

Almost surely, 2^12312010101 is an apocalyptic number.

It is an amenable number.

12312010101 is a deficient number, since it is larger than the sum of its proper divisors (4826339979).

12312010101 is a wasteful number, since it uses less digits than its factorization.

12312010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89576.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12312010101 its reverse (10101021321), we get a palindrome (22413031422).

The spelling of 12312010101 in words is "twelve billion, three hundred twelve million, ten thousand, one hundred one".